Accessories

Filters, apps, collimators, finderscopes: reviews of astronomy accessories by our expert reviewers.

The Astronomik 2-inch OIII filter. Credit: Modern Astronomy

Astronomik 2-inch OIII Visual Nebula Filter review

£179 Price correct at time of review

NightCap astrophotography app for iPhone and iPad

NightCap Camera app for iPhone/iPad review

£1.99 Price correct at time of review

Revelation Visual Colour Filter Set. Credit: Kerin Smith, Telescope House

Revelation Visual Colour Filter Set

£34 Price correct at time of review

LRGB-filters-Steve Richards

Astronomik L-RGB Type 2c Colour Filter Set

£236 Price correct at time of review

81055_NexYZ_3-Axis_Universal_Smartphone_Adapter_09

Celestron NexYZ 3-Axis Universal Smartphone Adapter

£49 Price correct at time of review

ipolar-with cable

iOptron iPolar Electronic Polarscope

£199 Price correct at time of review

HoTech advanced CT laser collimator

HoTech advanced CT laser collimator

Filter wheels help you change filters quickly and accurately.

Starlight Xpress Mini Filter Wheel with OAG review

£295 Price correct at time of review

Sky-Watcher SynGuider

Sky-Watcher SynGuider review

£229 Price correct at time of review

LVI Smartguider 2 header

LVI Smartguider 2 review

£408 Price correct at time of review

GT67- baader

Baader LaserColli Mark III review

£51 Price correct at time of review

GT67-meade_CUT

Meade Premium Laser Collimator review

£49.98 Price correct at time of review

Next Generation Laser Collimator

Next Generation Laser Collimator review

£44.99 Price correct at time of review

FL1 A

Orion SteadyStar Adaptive Optics Guider review

£1699 Price correct at time of review