Pentax 5mm 1.25" SMC XW Eyepiece
CHEAP,Discount,Buy,Sale,Bestsellers,Good,For,REVIEW, Pentax 5mm 1.25" SMC XW EyepiecePentax5,Wholesale,Promotions,Shopping,Shipping,Pentax 5mm 1.25" SMC XW EyepiecePentax5,BestSelling,Off,Savings,Gifts,Cool,Hot,Top,Sellers,Overview,Specifications,Feature,on sale,Pentax 5mm 1.25" SMC XW EyepiecePentax5 Pentax 5mm 1.25" SMC XW EyepiecePentax5
Pentax 5mm 1.25" SMC XW Eyepiece Overview
Improved 70 degree field of view for easier viewingXW 7, 10, 14 , 20 will give a wider field of view than our previous eyepieces when used on Pentax Spotting Scopes or with telescopesXW 14 and 20 are designed specifically to provide ideal viewing conditions when used with a telescopeFully multi-coated lenses increase light transmission and color qualityHigh-refraction, low-dispersion lanthanum glass elements deliver bright, high-resolution images with minimal aberrations and distortionsAdvanced computer simulation design technology was used to drastically reduce internal reflections producing brighter, clearer imagesJIS Class 4 weather proof construction makes these eyepieces more durableLong eye-relief for viewing with or without glassesLimited Lifetime WarrantySpecifications:XW3.5XW5XW7XW10XW14XW20Lens Structure:8 elements5 groups8 elements5 groups8 elements6 groups7 element6 groups7 elements6 groups6 elements4 groupsFocal Length:3.5mm5mm7mm10mm14mm20mmApparent Field of View:70°70°70°70°70°70°Eye Relief:20mm20mm20mm20mm20mm20mmAttachment Diameter:1.25” (31.7mm)1.25” (31.7mm)1.25” (31.7mm)1.25” (31.7mm)1.25” (31.7mm)1.25” (31.7mm)Filter Diameter:28.6mm28.6mm28.6mm28.6mm28.6mm28.6mmField Stop Diameter:4.3mm6.2mm8.8mm12.4mm17.6mm24.0mmEyepiece Ring:Helicoid typeHelicoid typeHelicoid typeHelicoid typeHelicoid typeHelicoid typeHeight & Width:5.4”x2.4”5.0”x2.4”4.7”x2.4”4.3”x2.4”3.8”x2.4”3.4”2.4”Weight:14.3 oz. (405g)14.0 oz. (395g)13.8oz. (390g)13.8 oz. (390g)12.9 oz. (365g)12.6 oz. (355g)Magnification on Pentax Spotting Scopes:XW 7XW 10XW 14XW 20PF-80ED 71X50X36X25XPF-80EDA 74X52X37X26XPF-100ED 90X63X45X32X
Pentax 5mm 1.25" SMC XW Eyepiece Feature
- 70 Degree Field of View, Long eye relief
- Fully Multi Coated
- High Refraction, Low dispersion Lanthanum Glass elements deliver bright, high resolution images with minimal aberrations and distortions
- JIS Class 4 Weather Proof Construction
- Limited Lifetime warranty
