Diagonals & Prisms
- William Optics 2" 99% Dielectric Dura Bright Carbon Fiber Mirror Diagonal for RefractorsOur Price: $158.00In StockFree US Shipping
- GSO 1.25" 90-deg 99% Dielectric Mirror Diagonal with Compression RingOur Price: $72.00In StockFree US Shipping
- GSO 2" 90-deg 99% Dielectric Mirror Diagonal for RefractorsOur Price: $119.00Out of StockFree US Shipping
- GSO 1.25" 90-deg Erect Image Amici Prism Diagonal # PD90Our Price: $33.00In StockFree US Shipping
- Baader 2" Clicklock Mirror Star Diagonal # CLDIAG-2 2956100Our Price: $309.00In StockFree US Shipping
- William Optics 1.25" 45-deg Erecting Prism Diagonal # D-EP125Our Price: $92.00In StockFree US Shipping
- William Optics 2" 99% Dielectric Dura Bright Carbon Fiber Mirror Diagonal for SCTsOur Price: $172.00In StockFree US Shipping
- William Optics 1.25" 99% Dielectric Dura Bright Carbon Fiber Star Mirror DiagonalOur Price: $110.00In StockFree US Shipping
- GSO 1.25" 90-deg Mirror Star Diagonal for Refractors # GSSTOur Price: $30.00Out of StockFree US Shipping
- William Optics SCT Thread Adapter for 2" Diagonal - GoldOur Price: $43.00In StockFree US Shipping
- GSO 2" 90-deg 99% Quartz Dielectric Mirror Diagonal for SCTsOur Price: $135.00In StockFree US Shipping
- GSO 2" 90-deg 99% Quartz Dielectric Mirror Diagonal for RefractorsOur Price: $135.00Out of StockFree US Shipping
- Tele Vue 1.25" 90-deg Everbrite Star Diagonal # DPC-1250Our Price: $285.00In StockFree US Shipping
- Baader T-2 90° 32mm Prism Diagonal with 1.25" Nosepiece and Eyepiece Holder # PRISM-1 2456005KOur Price: $169.00Out of StockFree US Shipping
- William Optics 2" Push-In Nosepiece for William Optics DiagonalsOur Price: $33.00Out of StockFree US Shipping
- Baader T-2 90° Prism Star Diagonal Body with Carl Zeiss Spec Prism and BBHS Coating # T2-01B...Our Price: $249.00In StockFree US Shipping
- William Optics 1.25" 90-deg Erecting Prism Diagonal with Helical Focusing # D-EP90-125IIOur Price: $96.00In StockFree US Shipping
- Baader SCT Lock Ring for 2" Maxbright Diagonal # LRING 2458270Our Price: $55.00Out of StockFree US Shipping
- Baader T-2 90° Prism Star Diagonal Body # T2-01C 2456005Our Price: $141.00In StockFree US Shipping