Care & Field Gear

Foldable rubber eyecup Designed for observers with or without eyeglasses Durable metal base with M43 threads Blocks stray light to improve contras...

Female M42x0.75 T-2 Thread Protects Male Threads from Dust and Debris Secures the Optical Path During Storage Compatible with All Standard Male T-...

Fits female T-2 (M42x0.75) threads Male (outer) thread design Protects optics and sensors from dust Prevents damage to delicate threads Descrip...

127cm x 51cm Sheet for Custom Applications 1/10 Wave Optical Precision Protects Against Dust, Moisture, and Air Currents Neutral Density 0.1 Zero ...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...

Fits: Most Celestron 8” (20 cm) f/10 SCT made in 2005 and later with black Phillips factory collimation screws that have metric threads. Includes S...

Part:CNsec30 or CNsec35Fits: Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT Newtonian telescopes, SkyWatcher (5”, 6”, 8”, 10”, 12”, 14”, 16”) Newtonia...

Primary collimation Knobs: Black plastic, 16 mm (5/8”) diameter Threads: Stainless steel Primary Lock Knobs: Red plastic, 16 mm (5/8”) diamete...

Precise Newtonian & SCT Collimation Fits Standard 1.25" Focusers and Diagonals Bright Internal Surface for Viewing Mirror Reflections Integrat...

Complete 3-part cleaning system: brush, fluid, and wipes Safe for all glass and multi-coated optical surfaces Includes 10 individually wrapped, pr...

Dual-function optical cleaning tool Retractable soft brush for removing dust and particulates Special non-liquid cleaning tip for smudges and spot...

Dual red LEDs preserve dark-adapted vision Variable brightness controlled by a simple thumbwheel Square shape prevents rolling off observing table...

Pure red LED light source preserves dark-adapted vision Four modes: Low (1 Lumen), High (4 Lumen), Blinking, and SOS Up to 100 hours of battery li...

Full-color lunar map measures 24" x 24" when unfolded Folds to a compact 8" x 4" for easy field transport Printed on durable 4.2 mil HopSyn synthe...

Fits Celestron 4", 5", 6" NexStar SE/Evolution scopes with mount Protects 8" Schmidt-Cassegrain or EdgeHD optical tubes External Dimensions: 584mm...

Accommodates Celestron 8", 9.25", or 11" SCT and EdgeHD OTAs Also fits Celestron NexStar SE 8" and Evolution 8"/8HD (with mount) Internal dimensio...

Custom-designed for the Celestron Origin Intelligent Home Observatory Ultra-durable 900 denier polyester outer shell for weather and scratch resis...

Custom-designed for the Celestron 6" RASA optical tube Ultra-durable 900 Denier Polyester outer shell Thick 39mm (1.5") EPE foam padding for impac...

Designed for Celestron 11" Schmidt-Cassegrain and EdgeHD Optical Tubes Rugged 900 Denier polyester exterior for weather resistance Protective 16mm...