Pentax SMC XW 3.5mm Eyepiece for Spotting Scope
- 70° Apparent Field of View
- 20mm Eye Relief
- Waterproof & Fogproof
The Pentax Eyepiece SMC XW-3.5 Tube offers a 70 degree field of view for easier viewing. All of our eyepieces are constructed with a high-refraction, low-dispersion lanthanum glass that consistently delivers bright, high-resolution images with minimal distortion. In addition, all XW series eyepieces are built to JIS Class 4 weather-proof standards which increases their durability in less than ideal conditions. Designed for use with a wide range of telescopes and PENTAX brand spotting scopes, the XW series eyepieces are a clear choice for ground and astronomical applications.
This Eyepiece is Compatible with the PF-65 and PF-65 ED II series spotting scopes, PF-80 series spotting scopes, PF-100 series spotting scopes
|
BRAND |
Pentax |
|
LENS STRUCTURE |
8 elements, 5 groups |
|
FOCAL LENGTH |
3.5mm |
|
APPARENT FIELD OF VIEW |
70 degrees |
|
EYE RELIEF |
20mm |
|
ATTACHMENT DIAMETER |
31.7mm |
|
FILTER DIAMETER |
28.6mm |
|
FIELD STOP DIAMETER |
4.3mm |
|
EYEPIECE RING |
Helicoid type |
|
DIMENSIONS |
61 x 137mm (W X H) |
|
WEIGHT |
405 |
Brand: Pentax |
Code: 70511
APN: 0027075075191 |
Supplier Code: 70511
Brand: Pentax |
Code: 70511
APN: 0027075075191 |
Supplier Code: 70511
At a glance
- 70° Apparent Field of View
- 20mm Eye Relief
- Waterproof & Fogproof
