Top 25mm Focal Length

Panasonic PT-VX430 LCD Projector - HDTV - 4:3 - Ceiling, Front - 240 W - 5000 Hour Normal Mode - 7000 Hour Economy Mode - 1024 x 768 - XGA - 20,000:1-4500 lm - HDMI - USB - 320 W

Astromania 1.25" 7.5mm 58-Degree Planetary Eyepiece for Telescope

• ... for planetary observation (Moon, Jupiter, Mars and Saturn and more) but great for deep sky objects too. Comfortable eye relief averaging 16mm across the series. Threaded for standard 1.25- inch astronomy filters..
• Wide 58- degree Field of View (FOV) in 2.5mm to 25mm focal lengths. Equipped with an eyepiece barrel which could be rotated for adjustment and a convertible rubber ring for eyes..
• 1.25" fully multicoated eyepieces give maximum detail and definition across the entire 58 degree field of view. High transmittance and contrast ratio with least lateral chromatic aberration and scattering phenomenon..
• Each eyepiece has 5 lens elements in 3 groups. Experienced observers will truly appreciate such generous eye relief at significant magnifications. Exceptional at nearly eliminating lateral color aberration and light scatter while retaining excellent sharpness, contrast and definition..
• Obtain higher magnification with short focal length. It could bring you a better observation experience in a comfortable situation with high-contrast imaging. A cost-effective eyepiece, you wil....

Yohii HD fisheye CCTV Lens 5MP 1.8mm/0.07 Inch Mount 1/2.5 F2.0 180 Degree for Video Surveillance Camera CCTV Lenses

• [5 MILLION PIXELS]The CCTV camera is adopting real 5 million pixels to make every detail so clear that no message will be missed, thus preventing danger.
• [IR LENS]This CCTV lens supports night vision which gives you a 24-hour protection. So reliable..
• [25MM FOCAL LENGTH]The camera lens has 25mm focal length that allows you to enlarge picture to observe details to avoid missing message. Protects your house better..
• [UNIVERSAL COMPACIBILITY]The wifi camera lens is universally suitable, for XiaoMi, for Firefly, for SJCAM and other IP cameras with M120.5 mount. No stuck or conflict..
• [GUARANTEE]If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem..

Sigma 50mm F1.4 Art DG HSM Lens for Nikon

• 75mm equivalent focal length on APS-C cameras, 80mm equivalent focal length on Canon APS-C cameras.
• Ring-type ultrasonic-type AF motor with full-time manual focusing.
• 77mm filters. 77mm filters. 0.4m/15.7" minimum focus. Please use a USB dock for calibrating the focus.

TASCO 30060402: Novice 60x700mm Telescope, Blue Refractor 402x Magnification, One Size

• Moon filter, and diagonal Barlow lens are included.
• (1.25-inch) H25mm, (28X) H12.5mm, (56X) SR4mm, (175X) 18mm, (35X) Land Eyepiece.
• Offers great versatility for viewing at any distance.
• Value-priced, starter telescope for beginners.

Coleman 700 x 76mm Reflector Telescope with Tripod Black

• 1.25" Super 25 & 10, 2x Barlow Lens, 6x24 Finderscope, Starry Night CD Software, Aluminum Tripod with Accessory Tray.

Agena 1.25" Starguider Dual ED Eyepiece - 25mm

• Cost-effective alternative to expensive Orthoscopic and Plossl eyepieces.
• Rubberized body with retractable eyecups for optimum adjustment.

Sony SELP18105G E PZ 18-105mm F4 G OSS , Black

• High performance E mount lens with excellent contrast.
• Minimum Focus Distance : 1.48 (Wide) 3.12 ft (Tele), Maximum Magnification ratio : 0.11x, Focal Length : 18 105 mm.
• Versatile 27 158mm (35mm equiv.) zoom range. Angle of view (APS C): 76° 15°. Number of aperture blades are 7.
• Constant F4 maximum aperture throughout the zoom range. Filter diameter (mm):72 mm.
• It is recommended that you use a lens hood to reduce flare and ensure maximum image quality.Focal Length (mm) 11/16 4 1/8 35 mm equivalent focal length (APS C) 1 1/16 6 3/16 inches.

Canon 28mm f/3.5 FD-Mount Manual Focus Lens

• Focal length and maximum aperture: 35mm 1:2.
• Lens construction: 10 elements in 8 groups.
• Rear focusing system with USM focus adjustment.
• Closest focusing distance: 0.24m/0.79 ft,Focal Length : 35mm Comparable APS-C 1.6x Focal Length: 56 mm.Lens Construction:10 elements in 8 groups.

Coleman 767AZ1 700 x 76 mm Reflector Telescope with Tripod (Black)

• Focal length - 700mm, Objective lens - 76mm.
• Highest practical power - 152x faintest stellar magnitude - 12.
• Includes: 1.25" Super 25 & 10, 2x Barlow Lens, 6x24 Finder scope, Starry Night CD Software, Aluminum Tripod with Accessory Tray.

Canon EF 35mm f/2 IS USM Wide-Angle Lens

• Focal length and maximum aperture: 35mm 1:2.
• Lens construction: 10 elements in 8 groups.
• Rear focusing system with USM focus adjustment.
• Closest focusing distance: 0.24m/0.79 ft,Focal Length : 35mm Comparable APS-C 1.6x Focal Length: 56 mm.Lens Construction:10 elements in 8 groups.

Nikon COOLPIX P1000 16.7 Digital Point and Shoot Camera + 128GB Memory + Case + Filters + Tripod + 3 Piece Filter Kit + More (24pc Bundle)

• ...BSI CMOS Sensor ,EXPEED Image Processor ,ISO 100-6400 , 2.36m-Dot OLED EVF , 3.2 inch 921k-Dot Vari-Angle LCD Monitor ,4K UHD Video Recording , SnapBridge via Wi-Fi or Bluetooth ,Auto, Aperture, Shutter & Manual Mode.
• 16MP backside illuminated CMOS sensor, features a built-in NIKKOR lens with a 35mm equivalent focal length range of 24-3000mm. You can zoom even further with 250x Dynamic Fine digital zoom, which will give you an equivalent focal length of 6000mm. Coupled with these extreme focal lengths is Nikon's Dual Detect Optical Vibration Reduction, which provides 5 stops of optical image stabilization and ensures your telephoto shots are crisp..
• 125x Optical Zoom with Dual Detect Optical Vibration Reduction An absurd 24-3000mm (35mm equivalent) focal range means few, if any, objects are out of the reach of your lens. Zoom is further enhanced by Dynamic Fine digital zoom, which makes the maximum focal length a ridiculous 6000mm. Dual Detect Optical Vibration Reduction provides 5 stops of optical image stabilization so your handheld shots are crisp..
• The P1000 features a slew of shooting modes that adjust settings for different scenarios like sunsets, fireworks, and portraits. The popular Moon Mode is great for shooting Earth's closest neighbor and th....