|Brand and Model:||Pentax SMC-XW 10mm|
|Type:||Ultra Wide Angle|
|Focal Length:||10 mm|
|Apparent FOV:||70.0 degrees|
|Field Stop Dia.:||12.4 mm|
|Eye Relief:||20 mm|
|Weight (lbs):||13.8 oz (390g)|
|Description:||*Improved 70 degree field of view for easier viewing|
*Fully multi-coated lenses increase light transmission and color quality.
*High-refraction, low-dispersion lanthanum glass elements deliver bright, high-resolution images with minimal aberrations and distortions.
*Advanced computer simulation design technology was used to drastically reduce internal reflections, producing brighter, clearer images.
*JIS Class 4 weatherproof construction make these eyepieces more durable.
*Long eye-relief for viewing with or without glasses.
*Limited Lifetime Warranty.