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Availability

in stock (689)

short-term (614)

long-term (76)

Bresser 2" to T2 adapter

Bresser

2" to T2 adapter

$ 34.90

ready for shipping in 24 h

Baader Projection adapter C-Mount extension ring, from 1"C(i) to T-2(a)

Baader

Projection adapter C-Mount extension ring, from 1"C(i) to T-2(a)

$ 38.90

ready for shipping in 1-2 weeks

TS Optics Adaptors 2" / T2 40mm

TS Optics

Adaptors 2" / T2 40mm

$ 42.90

ready for shipping in 3-7 days

Baader V-owner for Sky Surfer III and V, metal, with standard basis

Baader

V-owner for Sky Surfer III and V, metal, with standard basis

$ 55.00

ready for shipping in 1-2 weeks

TS Optics Base for Newtonian Focusers - fits tubes from 190-240mm diameter

TS Optics

Base for Newtonian Focusers - fits tubes from 190-240mm diameter

$ 40.90

ready for shipping in 3-7 days

ASToptics BARLOW 2X (DOUBLING LENS) + T2 THREAD

ASToptics

BARLOW 2X (DOUBLING LENS) + T2 THREAD

$ 46.90

ready for shipping in 3-6 months

Geoptik 2" to 1.25" reducing adapter for filters

Geoptik

2" to 1.25" reducing adapter for filters

$ 23.90

ready for shipping in 24 h

Bobs Knobs SCT 5" f/10 metric

Bobs Knobs

SCT 5" f/10 metric

$ 58.00

Product can be shipped as of 01.10.2026

Bobs Knobs GSO 6" Classical Cassegrain Secondary

Bobs Knobs

GSO 6" Classical Cassegrain Secondary

$ 58.00

Product can be shipped as of 01.10.2026

Bobs Knobs GSO 8" Classical Cassegrain Secondary

Bobs Knobs

GSO 8" Classical Cassegrain Secondary

$ 58.00

Product can be shipped as of 01.10.2026

Pierro Astro Photo thread adapter 1/4

Pierro Astro

Photo thread adapter 1/4

$ 6.90

ready for shipping in 1-2 weeks

TS Optics Focusing Mask Bahtinov 85-120mm

TS Optics

Focusing Mask Bahtinov 85-120mm

RRP: $ 34.90

Our price:

ready for shipping in 3-7 days

B+W RPD compartment dividers for Type 3000 case

B+W

RPD compartment dividers for Type 3000 case

$ 37.90

ready for shipping in 1-2 weeks

Lunatico Red shield for 7” monitor RI

Lunatico

Red shield for 7” monitor RI

$ 40.90

ready for shipping in 24 h

Bobs Knobs SCT 9.25" f/10 metric (stainless steel)

Bobs Knobs

SCT 9.25" f/10 metric (stainless steel)

$ 58.00

Product can be shipped as of 01.10.2026

Bobs Knobs Celestron StarSense Explorer 8"/10"

Bobs Knobs

Celestron StarSense Explorer 8"/10"

$ 58.00

Product can be shipped as of 01.10.2026

Telegizmos TG-RD protective cover for red dot finder

Telegizmos

TG-RD protective cover for red dot finder

$ 34.90

Product can be shipped as of 01.11.2026

Geoptik Light shround for Nadirus 12" telescope

Geoptik

Light shround for Nadirus 12" telescope

$ 44.90

Product can be shipped as of 01.10.2026

TS Optics Camera adaptor M48/Sony Alpha & Minolta AF-A

TS Optics

Camera adaptor M48/Sony Alpha & Minolta AF-A

$ 33.90

ready for shipping in 3-7 days

TS Optics T2 Inverter Ring

TS Optics

T2 Inverter Ring

$ 25.90

ready for shipping in 3-7 days

Lunatico Power supply, 12V/2A

Lunatico

Power supply, 12V/2A

$ 26.90

ready for shipping in 3-5 weeks

AstroMedia Lens AC 31/275

AstroMedia

Lens AC 31/275

$ 16.90

ready for shipping in 24 h

AstroMedia Lens AC 18/97

AstroMedia

Lens AC 18/97

$ 16.90

ready for shipping in 1-2 weeks

Telegizmos TG-BC protective cover for bino-viewers

Telegizmos

TG-BC protective cover for bino-viewers

$ 40.90

Product can be shipped as of 01.11.2026

ZWO Remote control cable for Nikon DSLR (MC-30, 10PIN)

ZWO

Remote control cable for Nikon DSLR (MC-30, 10PIN)

$ 23.90

ready for shipping in 3-5 weeks

AstroMedia Lens AC 31/124

AstroMedia

Lens AC 31/124

$ 16.90

ready for shipping in 1-2 weeks

Omegon M8x55 3x screws for guidescope rings

Omegon

M8x55 3x screws for guidescope rings

RRP: $ 17.70

Our price:

ready for shipping in 24 h

Ikarus Technologies Mount USB Cable (Meade AutoStar II Compatible)

Ikarus Technologies

Mount USB Cable (Meade AutoStar II Compatible)

$ 46.90

ready for shipping in 24 h

ASToptics Smartphone Bracket for Tripod

ASToptics

Smartphone Bracket for Tripod

$ 28.90

ready for shipping in 3-6 months

TS Optics Camera adaptor M48/Nikon

TS Optics

Camera adaptor M48/Nikon

$ 41.90

ready for shipping in 3-7 days

TS Optics Fokal and projection adapter telescope-laterally T2 on T2

TS Optics

Fokal and projection adapter telescope-laterally T2 on T2

$ 33.90

ready for shipping in 3-7 days

TS Optics Piggyback Camera Holder for D=20 mm TelePak1

TS Optics

Piggyback Camera Holder for D=20 mm TelePak1

RRP: $ 81.00

Our price:

ready for shipping in 3-7 days

Baader DSLR-2 " filter holders M 48/FR 54

Baader

DSLR-2 " filter holders M 48/FR 54

$ 33.90

ready for shipping in 1-2 weeks

Celestron Off-axis guider adapter for full-format cameras

Celestron

Off-axis guider adapter for full-format cameras

$ 29.90

ready for shipping in 24 h

Artesky Extension tube T2 7mm

Artesky

Extension tube T2 7mm

$ 23.90

ready for shipping in 3-5 weeks

ASToptics Bahtinov focus mask 230 for 240mm to 268mm diameters

ASToptics

Bahtinov focus mask 230 for 240mm to 268mm diameters

$ 53.00

ready for shipping in 24 h

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