William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,500.00
ready for shipping in 3-5
weeks
Baader
Network cable with ColdTemp-specified CAT 7 cable, 15m
$ 98.00
ready for shipping in 1-2
weeks
Baader
Counterweight Balancing weight bar 300mm
$ 98.00
ready for shipping in 1-2
weeks
Baader
Prism rail Losmandy-Style 250mm
$ 90.00
ready for shipping in 1-2
weeks
Baader
OPFA-2 with 2 " connector socket
$ 93.00
ready for shipping in 1-2
weeks
Baader
OPFA-3 with Sports club-T-adapter
$ 93.00
ready for shipping in 1-2
weeks
Baader
OPFA-5 with ZEISS thread M44
$ 93.00
ready for shipping in 1-2
weeks
Baader
C-Mount Adaptor 1,25"
$ 44.90
ready for shipping in 1-2
weeks
Baader
Counterweight Balancing weight bar 150mm
$ 93.00
ready for shipping in 1-2
weeks
Baader
GT-rail, model V, l = 120 mm
$ 43.90
ready for shipping in 1-2
weeks
Baader
V-owner for Sky Surfer III and V, metal, with standard basis
$ 55.00
ready for shipping in 1-2
weeks
Baader
OPFA-6 with Vixen adapter M43
$ 85.00
ready for shipping in 1-2
weeks
Baader
Variable T-2 extension (12 -16mm optical length) inclusive guard ring
$ 52.00
ready for shipping in 1-2
weeks
Baader
Additional set of EQ clamps for Stronghold
$ 52.00
ready for shipping in 1-2
weeks
Baader
Network cable with ColdTemp-specified CAT 7 cable, 5m
$ 85.00
ready for shipping in 1-2
weeks
Omegon
OM8 Changing Plate
$ 19.90
Product can be shipped as of 01.03.2026
Baader
ADPS I with 1 ¼ " connector socket
$ 78.00
ready for shipping in 1-2
weeks
Baader
Double mounting plate and bracket for tube ring clamps, Losmandy style
$ 141.00
ready for shipping in 1-2
weeks
Omegon
Ritchey-Chretien Pro RC 355/2845 Truss OTA
$ 5,690.00
Product can be shipped as of 15.08.2025
Baader
ADPS VI - with Vixen adapter M43
$ 71.00
ready for shipping in 1-2
weeks
Baader
ADPS VII - with Vixen/Lichtenknecker adapter M36,4
$ 71.00
ready for shipping in 1-2
weeks
Baader
OPFA-1 with 1 1/4 " connector socket
$ 73.00
ready for shipping in 1-2
weeks
Baader
mounting block for counterweight bar M14
$ 71.00
ready for shipping in 1-2
weeks
Omegon
Apochromatic refractor Pro APO AP 85/560 ED Triplet OTA
$ 1,890.00
ready for shipping in 24
h
Omegon
Bundle comprising SCT Adapter with C11 to C8 Adapter
RRP:
$ 84.80
Our price:
$ 49.00
ready for shipping in 24
h
Omegon
Ritchey-Chretien Pro RC 406/3250 Truss OTA
$ 7,790.00
Product can be shipped as of 15.08.2025
Baader
ADPS IV basic version, reciprocally with T-2 thread
$ 64.00
ready for shipping in 1-2
weeks
Baader
Camera adaptor T2/Nikon & S52 Wide-T
$ 39.90
ready for shipping in 1-2
weeks
Baader
Digital T-adapter III (M68a/Sp54a)
$ 56.00
ready for shipping in 1-2
weeks
Baader
USB/RS 232 converter with cable
( 5 / 5 )
$ 49.90
ready for shipping in 24
h
Baader
T-Ring Four Thirds (4/3)
$ 34.90
ready for shipping in 1-2
weeks
William Optics
Camera adaptor STL-1100 adapter for FLT field flattener
RRP:
$ 184.00
Our price:
$ 118.00
ready for shipping in 3-5
weeks
Baader
Steel tips for aluminum tripod (3 pieces)
$ 41.90
ready for shipping in 1-2
weeks
Baader
DoubleT2 filter holder
$ 40.90
ready for shipping in 1-2
weeks
Baader
Digital T-adapter II (T-2i/Sp54a)
$ 37.90
ready for shipping in 1-2
weeks
Baader
#3 Arctic-Cool grease
$ 18.90
ready for shipping in 1-2
weeks