12mm XF smc Eyepiece (1.25)

AT A GLANCE:

• 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
• 6-Element/4-Group Lens Design
• Twist-Up Click-Stop Eyecup

Featuring a wide 60° field of view and generous 18mm eye relief for comfortable glassing, thePentax XF smc 12mm Eyepieceis designed for use with their 100, 80, and 65mm spotting scopes or any telescope or spotting scope that accepts standard 1.25″ eyepieces. Extra-low dispersion lanthanum glass in the 6-element/4-group lens design provide a balanced image with minimal aberrations, while the proprietary smc anti-reflection multi-layer lens coatings prevent reflection for optimal light transmission. The eyepiece is constructed to be water resistant, easily withstanding light rain or dew. For digiscoping, there is a 30.5mm mounting thread under the removable twist-up click-stop eyecup for attaching your rings and adapters.

When Used with Pentax Spotting Scopes

• PF-100ED: 52x power, 63-foot field of view at 1000 yards (21m field of view at 1000m)
• PF-80EDA: 43x power, 72-foot field of view at 1000 yards (24m field of view at 1000m)
• PF-80ED: 42x power, 78-foot field of view at 1000 yards (26m field of view at 1000m)
• PF-65EDAII: 32.5x power, 96-foot field of view at 1000 yards (32m field of view at 1000m)
• PF-65EDII: 32.5x power, 96-foot field of view at 1000 yards (32m field of view at 1000m)

Focal Length 12mm

Apparent Field of View 60°

Eye Relief 18.0 mm

Barrel Diameter 1.25″

Field Stop Diameter Not Specified by Manufacturer

Dimensions ø: 1.69 x L: 3.07″ / ø: 4.3 x L: 7.8cm

Weight 5.47oz / 155g