Binoculars & Telescopes › 5 mm

Explore Scientific 5.5mm 100 degree Series Argon-Purged Waterproof Eyepiece EP... Explore Scientific 5.5mm 100 degree Series Argon-Purged Waterproof Eyepiece EPWP10055-01. 5mm 100-Degree Series Argon-Purged Waterproof Eyepiece. The Explore Scientific 5.5mm 100 Series Hyper-Wide Argon-Purged Eyepiece features a field of view that... more

Pentax Weatherproof XW 3.5mm Extra Wide Eyepiece w/1.25in Barrel 70511. These ... Pentax Weatherproof XW 3.5mm Extra Wide Eyepiece w/1.25in Barrel 70511. These Spotting Scope Accessories by Pentax are built with high-performance high-refraction extra-low-dispersion lanthanum glass elements for crystal clear images and the... more

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Spot... Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Spotting Scope Accessories by Pentax are built with high-performance high-refraction extra-low-dispersion lanthanum glass elements for crystal clear images and the proprietary... more

From the renowned brand Pentax comes the SMC 6.5-19.5mm XF Series Zoom Eyepiec... From the renowned brand Pentax comes the SMC 6.5-19.5mm XF Series Zoom Eyepiece specifically designed to enhance the performance of PF-65ED/EDA 65mm ED Spotting Scopes. This high-quality and durable eyepiece is part of Pentax s innovative XF-series... more

Expand your stargazing experience with the 12mm Omni Series Eyepiece from Cele... Expand your stargazing experience with the 12mm Omni Series Eyepiece from Celestron! Designed for quality and convenience the 12mm Omni Eyepiece is an ideal accessory for observing deep-sky objects. Because of its 50º apparent field of view the... more

Barska NVX100 3x14.5mm Digital Night Vision Monocular 14 Degrees BQ12388. Offe... Barska NVX100 3x14.5mm Digital Night Vision Monocular 14 Degrees BQ12388. Offering the ability to display images and videos right on your TV these Night Vision Monocular from Barska use a Micro-SD card to store your images. With an infrared... more

Celestron 5mm X-Cel LX Series 1.25 Eyepiece Celestron 5mm X-Cel LX Series 1.25 Eyepiece more

Description: This adapter allows the use of 1.25 eyepieces with telescopes tha... Description: This adapter allows the use of 1.25 eyepieces with telescopes that normally require 0.965 eyepieces. Fits all types and brands of telescopes with a 0.965 focuser. Filter thread in the 0.965 diameter side for reduced internal reflection.... more

Pentax SMC XW Spotting Scopes Eyepieces 16.5 mm 85 Angle Black 70540. The high... Pentax SMC XW Spotting Scopes Eyepieces 16.5 mm 85 Angle Black 70540. The high-performance optical design includes lanthanum glass elements with high refractive power and low dispersion to deliver a balanced image with minimal aberrations. The... more

Designed for use with PENTAX brand spotting scopes and with astronomical teles... Designed for use with PENTAX brand spotting scopes and with astronomical telescopes with appropriate 1 1/4 or 2 focusers. Ideal for both ground and astronomical observations this eyepiece features fully multi-coated lenses to increase light... more

Description 100% brand new high quality Name: Solar Filter Cover diameter: 50m... Description 100% brand new high quality Name: Solar Filter Cover diameter: 50mm Frame material: plastic Film material: PET+aluminum foil coating Fixed diameter of cans: 46.5mm Through hole: 36mm Bard film density: 5.0 Note: This filter is outside... more

This LINKPAL Laser Pointer Bracket product is made of high quality material. I... This LINKPAL Laser Pointer Bracket product is made of high quality material. It fits maximum dia. 38mm minimum 5mm laser pointer compatible with different types of laser pointer. Easy to install and use a good choice for you. Features: Made of high... more

Description 100% brand new high quality Name: Solar Filter Cover diameter: 50m... Description 100% brand new high quality Name: Solar Filter Cover diameter: 50mm Frame material: plastic Film material: PET+aluminum foil coating Fixed diameter of cans: 46.5mm Through hole: 36mm Bard film density: 5.0 Note: This filter is outside... more

Fujinon Polaris FMTR-SX 10x50mm High-Resolution Porro Prism Binoculars w/ Fiel... Fujinon Polaris FMTR-SX 10x50mm High-Resolution Porro Prism Binoculars w/ Field Flattening Lenses Black 198mm x 218mm x 78.5mm 16330756. FUJINON POLARIS series binoculars offer superb optical performance and value. The FUJINON POLARIS series... more

With its impressively long eye relief of 16.8mm the 6.5mm LER ocular from Expl... With its impressively long eye relief of 16.8mm the 6.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts the focus on a comfortable viewing experience for all observers. For eyeglass wearers a long... more

Fujinon Polaris FMTR-SX 10x70mm High-Resolution Porro Prism Binoculars w/ Fiel... Fujinon Polaris FMTR-SX 10x70mm High-Resolution Porro Prism Binoculars w/ Field Flattening Lenses Black 280mm x 238mm x 88.5mm 16779823. FUJINON POLARIS series binoculars offer superb optical performance and value. The FUJINON POLARIS series... more

Fujinon Polaris FMTR-SX2 7x50mm High-Resolution Porro Prism Binoculars w/ Fiel... Fujinon Polaris FMTR-SX2 7x50mm High-Resolution Porro Prism Binoculars w/ Field Flattening Lenses Black 198mm x 218mm x 78.5mm 16330574. FUJINON POLARIS series binoculars offer superb optical performance and value. The FUJINON POLARIS series... more

Fujinon Polaris FMTR-SX 16x70mm High-Resolution Porro Prism Binoculars w/ Fiel... Fujinon Polaris FMTR-SX 16x70mm High-Resolution Porro Prism Binoculars w/ Field Flattening Lenses Black 270mm x 238mm x 88.5mm 16779835. FUJINON POLARIS series binoculars offer superb optical performance and value. The FUJINON POLARIS series... more

Wide Field eyepiece 20x (23 mm) Wide Field eyepiece 20x (23 mm) more

Key Features: 940nm wavelength which is what nearly all devices listen to 20 d... Key Features: 940nm wavelength which is what nearly all devices listen to 20 degree beamwidth Drive them continuously for night vision illumination Pack of 25 Infrared LEDs are used for remote controls (they re the little LED in the part you point... more