All-metal mirror structure
48-degree wide field of view
FMC full broadband multilayer coating
4-Element in 2 groups optical structures
M28.5*0.6 threaded standard for 1.25-inch interface
The lens edges and inside the barrel are light-removed.
noticeable upgrade compared to simple eyepieces
|Field of View||48-Degrees||48-Degrees||48-Degrees||48-Degrees||48-Degrees|
|Field Stop Diameter||5mm||12mm||16mm||24mm||25.6mm|
|Lens group||2 Group / 4PCS||2 Group / 4PCS||2 Group / 4PCS||2 Group / 4PCS||2 Group / 4PCS|
|Side of the lenscoate||Extinction Ink||Extinction Ink||Extinction Ink||Extinction Ink||Extinction Ink|
|Net Weight||48g/1.69oz||56.8 g/2.00oz||71.7 g/2.53oz||83.6 g/2.95oz||142.8g/5.04oz|
- SV131 Eyepiece has five focal length sizes, meeting different needs. It has a high-quality image for its fully coating in each glass. Besides, the 48-degree field of view allows you to see more bright images. The all-metal mirror structure will give you comfortable touching. M28.5*0.6 threaded supports 1.25-inch filter adapter installation. The lens edges and inside the barrel are light-removed, which can prevent stray light. The 4-element in 2 groups optical structure brings the great clear images. This eyepiece will show you a brilliant viewing.