Skywatcher Explorer 130PDS OTA Tube Assembly

Dual LED flash light with adjustable brightness. Night vision protecting red light for map reading and telescope operation. Instant switch between red and white Light using two pairs of LEDs.

This camera adapter allows you to attach a compact digital camera to most 2 inch eyepieces and allows photography directly through the eyepiece of the astronomical telescope. Accepts most compact digital cameras which have a tripod bush on the base. Micro adjustable for perfect centering of the camera lens. Product code 50901 (901).

This camera adapter allows you to attach a SLR or D-SLR camera onto any astronomical telescopes which use 2" eyepieces. The relevant T2 adapter mount will also be required to attach the camera body to this adapter - see accessories below. Product code 20226 (226).

Light pollution filters are designed to block out the wavelengths of light emitted by mercury vapour light and other common causes of light pollution. Provide higher transmission at critical hydrogen alpha and hydrogen beta lines than competing filters. Bright, light polluted skies appear much darker and the contrast between object and sky is significantly improved. 2 inch thread for attaching to your eyepiece.

This variable polarising filter consists of two polarising filters, one which can be rotated in its cell to adjust the brightness. They reduce the amount of light entering your eyepiece. You can gradually dim the view when observing a bright object such as the Moon or certain planets which will increase the amount of details that can be studied. Suitable for 2 inch threaded eyepieces.

This Skywatcher 90 degree star diagonal is suitable for telescopes which use 2 inch (50.8mm) eyepieces, plus also comes with a 1.25 inch adapter. A star diagonal is designed to make viewing more comfortable when the telescope is pointed at high angles. Suitable for use with refractor and catadioptric telescopes.

This high performance CCD filter only transmits the Hydrogen Beta emission line making is useful for increasing the contrast of objects that glow in the corresponding region of the spectrum, for example the Horsehead, Cocoon and California nebulae. Suitable for 2 inch eyepieces. Recommended for capuring H-beta emitting objects using CCD photography under dark skies.

A barlow lens is a great value way of increasing the magnification of your eyepiece whilst maintaining excellent image quality. This is a 2x barlow lens so will double the magnification. It works with both 1.25 inch and 2 inch eyepieces. Super deluxe barlow lens with ED glass optics. Includes 1.25 inch eyepiece adapter.

The mirrors inside this star diagonal have undergone a special high reflectivity multi coating process. This allows them to reflect 99% of the precious gathered starlight, providing exceptional brightness and contrast (standard diagonals typically reflect 90-95% of light). Suitable for telescopes which accept 2 inch eyepieces plus also includes a 1.25 inch adapter.