Binoculars & Telescopes › 5 mm › spotting scope

Pentax Weatherproof XW 3.5mm Extra Wide Eyepiece w/1.25in Barrel

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

Pentax Weatherproof XW 3.5mm Extra Wide Eyepiece w/1.25in Barrel 70511

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 SMC XW 3.5mm Eyepiece (1.25") 70511

Free Express Shipping! Pentax SMC XW 3.5mm Eyepiece (1.25") For Select Pentax Spotting Scopes, For Telescopes That Use 1.25" Eyepieces, Wide 70° Angle of View, Low-Dispersion Lanthanum Glass Lenses, 8 Element/5 Group Lens Configuration, Produces a High... more

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel

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

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512

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

Pentax SMC XW 5mm Eyepiece (1.25") 70512

Free Express Shipping! Pentax SMC XW 5mm Eyepiece (1.25") For Select Pentax Spotting Scopes, For Telescopes That Use 1.25" Eyepieces, Wide 70° Angle of View, Low-Dispersion Lanthanum Glass Lenses, 8 Element/5 Group Lens Configuration, Produces a High... more

Pentax XF smc 8.5mm Eyepiece (1.25") 70531

Free Express Shipping! Pentax XF smc 8.5mm Eyepiece (1.25") Generous 60° Apparent Field of View, Fits Any Scope Using 1.25" Eyepieces, Extra-Low Dispersion Lanthanum Glass, Proprietary smc Multi-Layer Lens Coating, Long & Comfortable 18mm Eye Relief,... more

High-Precision Pentax PF-65ED II 65mm Spotting Scope w/SMC XW 16.5mm Eyepiece

Pentax PF-65ED II 65mm Spotting Scope The Pentax PF-65ED II 65mm Spotting Scope is a compact high-performance spotting scope featuring a 65mm ED lens and straight-line barrel for outstanding portability and easy subject targeting. It requires an... more

Pentax PF-65EDA II 65mm Spotting Scope with SMC XW 16.5mm Eyepiece (2 )

Pentax PF-65EDA II 65mm Spotting Scope The Pentax PF-65EDA II 65mm Spotting Scope is the ideal companion for hunters shooters birders and nature enthusiasts of every stripe delivering bright and sharp high-contrast images with true-to-life color and... more

Pentax PF-80ED 80mm Spotting Scope with SMC XW 16.5mm Eyepiece (2 )

Pentax PF-80ED 80mm Spotting Scope An ideal companion for hunters shooters birders and nature enthusiasts of every stripe the 45 degrees viewing Pentax PF-80ED 80mm Spotting Scope delivers bright and sharp high-contrast images with true-to-life color... more

Pentax SMC XW Spotting Scopes Eyepieces 16.5 mm 85 Angle Black 70540

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 design... more

Pentax SMC XW 16.5mm Eyepiece (2") 70540

Free Express Shipping! Pentax SMC XW 16.5mm Eyepiece (2") For Select Pentax Spotting Scopes, For Telescopes That Use 2" Eyepieces, Wide 85° Angle of View, Low-Dispersion Lanthanum Glass Lenses, 7 Element/6 Group Lens Configuration, Produces a Moderate... more

Pentax SMC XW 16.5mm Eyepiece for Spotting Scopes and Astronomical Telescopes

The Ricoh Pentax XW 16.5mm Eyepiece is a high-performance wide-angle eyepiece for use with high-grade spotting scopes. Clear Comfortable Viewing Assured by an 85-Degree Apparent Angle of View and 20mm Eye Relief With an 85-degree apparent angle of view... more

LINKPAL Laser Pointer Bracket Aluminum Alloy 5mm-38mm Adjustable Black Laser Pointer Finder Scope Bracket for Celestron Sky-Watcher Vixen Astronomical Telescope

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

Tebru 3X Barlow Lens 0.96 inch/24.5mm 3X Barlow Lens Plastic for Astronomic Telescope Eyepieces Barlow Lens

Features: - Easy to use: simply insert the eyepiece into Barlow lens and then insert the Barlow lens into the scope. - Providing more magnification without reducing the exit hole on the eyepiece and keeping a comfortable observation with wide view. -... more

0.965-inch 24.5mm 3x Magnification Lens for 0.965inch Astronomy Telescope Eyepiece Black

Description: Easy to use: simply insert the eyepiece into lens and then insert the lens into the scope. Providing more magnification without reducing the exit hole on the eyepiece and keeping a comfortable observation with wide view. body lightweight... more