shop by

SMC Waterproof Zoom Eyepiece

Customer Reviews   Write a Review

Be the first to review this item and earn 25 Rakuten Super Points™

Product Overview

bSMC Waterproof Zoom Eyepiece/bbrManufacture ID: 70509brbrPentax premium spotting scopes adhere to the American standard of 1.25" eyepiece thread diameter facilitating the use of eyepieces from independent manufacturers. That also means of course that the wonderful Pentax eyepieces can be used in other telescopes and spotting scopes which accept 1.25" /br /All of the Pentax eyepieces exhibit an apparent field of view of greater than 50 which is the generally agreed-upon maximum viewing field that an observer has in their non-peripheral vision. You'll feel like you are surrounded in space with a distortion-free portal to distant scenes at your /br /Features:br /br /- Waterproof & fogproof with minimum eye relief of 18mm br /- USA Standard 1.25" eyepiece threading diameter br /- Accepts conventional 1.25" diameter filters for astronomical and terrestrial applications .br /br /Specifications:br /br /- Magnification:br / 21-63x with the PF-80EDbr / 22-65x with the PF-80ED-Abr / 26-78x with the PF-100ED br /- Angle of View:br / 1.8-1.0 with 80mm scopesbr / 1.5-0.8 with the PF-100ED br /- Field-of-View (@ 1000 Yds):br / 93-49' (31-17 m at 1000 m) with 80mm scopesbr / 78-42' (26-14 m at 1000 m) with the PF-100ED br /- Exit Pupil Diameter:br / 3.8-1.3mm with 80mm scopesbr / 3.8-1.3mm with the PF-100ED br /- Eye Relief: 18-22mm br /- Relative Brightness: br / 14.5-1.6 with 80mm scopesbr / 14.8-1.6 with the PF-100ED br /- Twilight Factor:br / 41.0-71.0 with 80mm scopesbr / 51.0-88.3 with the PF-100ED br /- Weatherproofing: Waterproof/Fogproof br /- Dimensions: 2.7 x 5.7"br /- Weight: 1.21 lb


Manufacturer Pentax
Mfg Part# 70509
SKU 203348477
UPC 027075048737
UPC 14 00027075048737
Tech Specs
Product Type Spotting Scope Eyepiece
Manufacturer Part Number 70509
Manufacturer Website Address
Manufacturer PENTAX Imaging Company
Product Name SMC Waterproof Zoom Spotting Scope Eyepiece
Brand Name Pentax
Additional Information Lens & Outside Diameter: 144 x 69mm
Compatibility Pentax PF-80
Weight (Approximate) 1.21 lb
Magnification 60x
Angular Field of View 60°
Eye Relief 20 mm
Sold Out
Sorry, you missed the deal!
This product is currently not available.
Promotions & Offers (1)
  •  custom promo
    5% Back* Sitewide with Promo Code Rewardme *See page for details