New Lightweight Design:The second generation lens is 142g(0.3lb）lighter than the original version, with rounded 9-blade diaphragm,10 elements in 7 groups, including 1 ED lens and 4 shortwave-length and high- transparency lens; HD Nano multilayer coating with the water-resistant coating.
Electronic Auto Aperture:Electronic Aperture, internal auto focus, constant lens length, support Sony eye focus function and EXIF information transmission, providing better flexibility and convenience for shooting
STM Step Mute Motor:The New 85mm F1.8 II STM supports Sony eye focus function, eye focus performance is greatly improved, faster and more sticky
Excellent close-up shooting:85mm F1.8 has excellent close-up shooting ability, the image ratio of small object distance can reach 1: 8
Precision Metal Structure:Sturdy and durable all-metal mirror body structure with new designed lens hood, lotus shape design can effectively prevent stray light from entering the lens
4. Sony SEL85F18 85mm F/1.8-22 Medium-Telephoto Fixed Prime Camera Lens, Black
Minimum Focus Distance : AF 2.79 ft, MF 2.62 ft, Maximum Magnification ratio (x) – 0.13 x, Focal-Length : 85 mm.Angle of view (APS-C) 19°
Aperture Range: f/1.4 to f/16 , Filter Diameter (mm) – 67 mm
One XA Element and Three ED Elements, Nano AR Coating
Linear SSM Focus System.Weight:820 g.Dust and moisture resistant design.Angle of View (35 mm):29°
Filter Diameter is 3.03 inches
ANGLE OF VIEW (APS-C): 19° 2
7. VILTROX 85mm F1.8 Mark II Auto Focus Full Frame Lens for Sony E Mount, STM Large Aperture Medium Telephoto Portrait Fixed Focus Lens for Sony Camera A9 A7R3 A7III A7RIII A7M3 A7S2 A6500 A6300
📷 【SUPPORT AUTO FOCUS & EYE FOCUS】Adopts steady, quick and smooth AUTO FOCUS, Which can capture the high speed moving objects, widely compatible with Full Frame cameras, after installing Sony camera, support Sony body to view aperture, shutter, exposure compensation and others. 85mm F1.8 STM support Sony Eye Focus function, twice success rate increased for EF which is more efficient to recognize and catch shooting object.
📷 【85MM F1.8 STM AF LENS】The 85mm focal length can be easily switched between a half-length portrait and a full-length portrait. Whether it’s a full-frame body or APS-C, you will find that you always have the right distance from the subject when using the 85mm lens. F1.8 Large Aperture offers beautiful defocusing effects and enables massive amount of light for low-light or dimly lit shooting scenarios.
📷 【10 ELEMENTS IN 7 GROUPS】Features with 10 elements in 7 groups, ideal aperture with 9 blades. New optical technology for good image quality.85mm large aperture telephoto portrait fixed-focus lens, support EF mount. The lens has excellent close-up shooting ability, focusing distance is 80cm~∞and the image ratio of small object distance can reach 1: 8.
📷 【PRECISE METAL ELECTRONIC CONTACT】The lens is equipped with built-in metal electronic contacts, supports EXIF information transmission, electronic automatic iris adjustment, can record digital photo attribute information and shooting data. The lens bottom has micro USB upgraded port, can download newest firmware from VILTROX website to make to make greater lens performance.
📷 【DURABLE & LIGHTWEIGHT STRUCTURE WITH LOTUS HOOD PROTECTION】The All-metal body structure ensures lens assembly accuracy and durability, which only weight 484g lighter than the original version ; Designed with LOTUS LENS HOOD which can be used to reduce flare or scattering light of ghosts and avoid rain, snow or sticking to the front of the lens.
8. Auto-Focus Prime Lens VILTROX 85mm F1.8 Mark II STM Full Frame Portrait Lens for Sony E-Mount Camera A7III A7RIII A7SII A7II A9 A7 A6500 A6400 A6300
AF 85/1.8 II FE auto-focus standard prime lens is a large aperture lens designed for Sony E-Mount Cameras A7III A7RIII A7SII A7RII A7II A9 A7 A7R A6400 A6500 A6300 A6000 A5100 A5000 NEX-7
85mm focal length and F1.8 to F16 aperture range, perfect for portrait photography; get wonderful background defocusing effect and help the subject stand out easily
Full fame, AF (auto focus) and electronic aperture; supports EXIF information transmission, electronic automatic iris adjustment; records image’s information and shooting data
Equiped with noiseless STM focus motor, metal electronic contact, 10 elements in 7 groups, including 1 ED lens and 4 short wave length and high transparent lens
High Quality: sturdy lens made of high quality materials, precise metal structure, HD Nano multilayer coating, micro USB port for firmware upgrade
9. Zeiss Batis 85mm f/1.8 Lens for Sony E Mount, Black
VERSATILE FULL-FRAME LENS: The powerful lens for the mirrorless full-frame system of Sony fulfills the highest requirements. Despite its compact design, the image meets the expectations of professional photographers.
EXCELLENT RESOLUTION AND HIGH CONTRAST: Richly saturated and vivid colours are a must in the creation of lasting impressions. However, stray light within an optical system leads to a lightening of the image that is particularly noticeable in the shadows. This reduces image contrast, with the result that exposures lack contrast and appear faded. To avoid this, ZEISS combines various specially developed technologies to reduce the undesirable effects of stray light.
ROBUST AND WEATHERPROOF METAL CONSTRUCTION: Thanks to features that are designed to keep out dust and spray water, the lens is perfectly suited for critical outdoor conditions. It is also designed for many years of intensive use.
SMOOTH AND RELIABLE AUTOFOCUS: The design of the autofocus system requires an extremely accurate shifting of particular lens groups. The focusing system of ZEISS lenses is designed to ensure a robust and smooth-running autofocus mechanism with the best imaging performance.
10. Sigma 85mm f/1.4 DG DN Art Lens Sony E-Mount Bundle with 2X 64GB Extreme Memory Cards, IR Remote, 3 Piece Filter Kit, Wrist Strap, Card Reader, Memory Card Case, Tabletop Tripod, Microfiber Cloths
This Sigma 85mm f/1.4 DG DN Art Lens comes with all the manufacturer accessories and a 4-year USA warranty along with a 19-piece bundle which includes 2x SanDisk Extreme 64GB Memory Cards, 3 Piece Filter Kit, Wrist Strap, Memory Card Reader, Circuit City IR Remote, Memory Card Case, Mini Tripod, Lens Cap Keeper, Lens Pen, Dust Brush, Air Blower, 3″x5″ Lens Tissues (50), Empty Bottle, Standard Microfiber Cloths (2), Large Microfiber Cloth.
OPTICS – Five Special Low Dispersion (SLD) elements markedly reduce chromatic aberrations and color fringing for improved clarity and color accuracy. One aspherical element and four high refractive index glass elements control spherical aberrations and distortion for increased sharpness and accurate rendering. A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting to producing contrast-rich and color-neutral imagery, even in backlit conditions.
FOCUS – The AF motor system employs a stepping motor which is optimized for both phase detection AF and contrast AF. Not only does this provide a smooth shooting experience only possible with a mirrorless camera, such as face/eye detection AF, but it has also made the lens body itself much smaller, as the focus lens has been made small to better suit a stepping motor.
LOW LIGHT – Users can shoot from the maximum aperture of f/1.4 without worrying about image quality. A rich bokeh effect is only possible with lenses that in cooperate a large diameter f/1.4 at a level that will satisfy both professional and advanced amateur photographers. The focal length of 85mm and significant bokeh effect at f/1.4 brightness allow the users subjects to stand out in a complementary fashion which is one of the essences of taking portrait photography
COMPATIBILITY – All Sony mirrorless digital cameras including APS-C and full frame a9, a7R, a7S, a7, a6600, a6500, a6400, a6300, a6100, a6000, a5100, a5000, a3000 and other E-mount mirrorless digital cameras.
🚩 This HC-SR501 PIR motion sensor can turn on devices by detected motion. Automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices.
🚩 Using Potentiometer 105, output timing is from 0.5S to 200S. Operating voltage range: DC 4.5-20V; Quiescent Current: <50uA; Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)
🚩 Usage: HC-SR501 can use as a hightech products. Suitable for companies, hotels, shopping malls, warehouses and family aisles, corridors. Or use for the security zone automatic lighting, lighting and alarm systems
🚩 If any question, how to contact us? Please click “Stemedu”(you can find “Sold by Stemedu” under Buy Now button), in the new page, click “Ask a question” to email us
3. Gowoops 2pcs DHT22 / AM2302 Digital Humidity and Temperature Sensor Module for Arduino Raspberry Pi, Temp Humidity Gauge Monitor Electronic Practice DIY Replace SHT11 SHT15
The sensor can be operated with both 3.3V and 5V, it is suitable for connection to all standard boards such as Arduino, RN-Control, Raspberry Pi and all other microcontrollers.
This sensor can build thermometer electric circuit microcontroller, it can be used for robotics development kit, suit for engineer to make projects.
Suit for School Beginners: Perfect intro sensor to programmable Arduino electronic and IoT robotics.
Used for automatic control, weather stations, home appliances, humidity regulators, medical treatment, dehumidifiers, etc.
Temperature Sensor Module Kit: Pull-up resistor included on the adapter module, connect directly to the GPIO of the Raspberry Pi.
DS18B20 TO-92: Programmable Resolution 1-Wire Digital Thermometer (Need to be used with pull-up resistor).
Suitable For: Stainless Steel Probe can measure the temperature directly in water or soil and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses.
What You Get: 2 set Temperature Sensor Module Kit (DS18B20 temperature sensor, pluggable terminal adapter, 3pin cable) and 2 pcs DS18B20 TO-92.
After-sale Service: If you have any questions, please feel free to contact or QA us, we will provide you satisfied solutions.
5. 2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11)
DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor.It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and excellent long term stability.
Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected.
The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the programming effort required.
Humidity Measure Range 20%-95%,humidity measurement error: +-5%; Temperature Measure Range 0-50°C,temperature measurement error: +-2 degrees.
Working voltage: DC 3.3V-5V.Output form: digital output.
6. DS18B20 Temperature Sensor Module Kit with Waterproof Stainless Steel Probe for Raspberry Pi
SMART HOME LEARNING KIT–This kit combines the most common electronic components of smart home projects,developed specially for those beginners who are interested in Arduino and raspberry pi DIY.
THE PROFESSIONAL SMART HOME KIT–This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared, motion, flame,vibration,digital touch, air pressure and many other commonly-used sensors modules.
THE MOST COMPLETE SMART HOME KIT–This universal kit are compatible for Arduino UNO R3 / Mega2560 / Mega328 /Nano / Raspberry Pi, it could DIY 16 projects according to your need.
HIGH QUALITY GUARANTEE–We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the kookye modules sensor kits are choosed carefully for our user.
9. ICQUANZX 2pcs DS18B20 Temperature Sensor Module Kit with Waterproof Stainless Steel Probe for Raspberry Pi
Portrait-perfect sharpness and bokeh: Great sharpness and smooth bokeh of a well-designed mid-range telephoto prime lens for portraiture, and the LD85F18E is a standout choice. It features a compact, lightweight design for mobility, with high-performance optics and a large F1.8 maximum aperture that deliver outstanding image quality. An excellent second lens for both full-frame and APS-C camera users.
– FULL MANUAL FOCUS OPERATION: require complete manual focus operation on dslr camera to align with lens body, NOT suitable for SLR beginners, recommended for photographers with excellent experience in equipment.
Compatible with: Sony A9 / A7R III / A7R II / A7R / A7S II / A7S / A7 III / A7 II / A7 / NEX-7 / NEX-6 / NEX-5 / NEX-5N / NEX-5R / NEX-5T / NEX-3 / NEX-C3 / NEX-F3 / NEX-3N / A6500 / A6300 / A6000 / A5100 / A5000 / A3000 / QX1
Tips to use our Manual Lens: 1) Set the mode dial to Manual (M). 2) Set the Release w/o Lens option in the camera menu to Enable. 3) Set the Shutter lock option in the camera menu to Off: no lens.
– Large Aperture with a pleasing bokeh quality to further enhance shallow depth of field images
4. Tamron 28-75mm F/2.8 for Sony Mirrorless Full Frame E Mount (Tamron 6 Year Limited USA Warranty)
