SVBONY Red Laser Collimator for Newtonian Marca Telescope Alignment 1.25 inches 7 Bright Levels Triple Cemented Lens with 2 inches Adapter
The approx 66 degree AFOV is perfect for broad field lunar observations;medium sized star clusters;wide range of cloudy nebulas and deep sky targets
Fully multi coated optical lens:
Broadband green film increases light permeability;make the images clearer and brighter
62 degree ultra wide field of view:
Apparent field of view offers ultra wide views of the moon;star clusters;the Milky Way
16mm long eye relief:
Awesome long eye relief and very comfortable viewing for long time
Soft fold-down rubber eye-guard:
Comfortable accurate observation;twist up and down for wear glasses or not
Solidly made construction:
Constructed with machined aluminum and stainless steel;solidly made construction
Threaded to accept 1.25" filters:
Threaded for any standard 1.25" astronomy filters;barlow lens or other astronomical devices
Multi-element design:
6mm:5-elements in 3 groups
9mm:6-elements in 4 groups
15mm:4-elements in 3 groups
20mm:5-elements in 3 groups
Delivers sharp images with good color correction and contrast
Edge-blackened optics:
Internally blackened to eliminate light scattering
Specifications:
Eyepiece series: ultra wide
Focal length: 6mm/9mm/15mm/20mm
Barrel size: 1.25" /31.7mm
Apparent field of view: 66 degree
Lens material: optical glass lenses
Filter Threads: standard 1.25" filter thread
Coating: fully multi coated broadband green
Rubber eye guard: yes
Package includes:
1xSVBONY 1.25" ultra wide 6mm eyepiece
1xSVBONY 1.25" ultra wide 9mm eyepiece
1xSVBONY 1.25" ultra wide 15mm eyepiece
1xSVBONY 1.25" ultra wide 20mm eyepiece
| Country | USA |
| Brand | SVBONY |
| Manufacturer | SVBONY |
| Binding | Electronics |
| ItemPartNumber | AUF9157A B C D |
| Model | FUSN6003A |
| Warranty | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours |
| Size | 6mm 9mm 15mm 20mm |
| UPCs | 714559964217 |
| EANs | 0714559964217 |
| ReleaseDate | 0000-00-00 |