Bestseller

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Items 1 - 15 of 31
Goethe’s Glass Prism
Bestseller

Goethe’s Glass Prism

£ 11.45 *
Available now!
The Right Angle Prism
Bestseller

The Right Angle Prism

£ 6.75 *
Available now!
The Dove Prism
Bestseller

The Dove Prism

£ 13.40 *
Available now!
Drive Belts WIM, Set of 2
Bestseller

Drive Belts WIM, Set of 2

£ 0.80 *
Short supply
BAADER AstroSolar™ Solar Filter Film (small)
Bestseller

BAADER AstroSolar™ Solar Filter Film (small)

£ 4.75 *
Available now!
Polarisation Filter Film
Bestseller

Polarisation Filter Film

£ 7.55 *
Short supply
Diffraction grating, 150 x 38 mm (6” x 1.5”)
Bestseller

Diffraction grating, 150 x 38 mm (6” x 1.5”)

£ 4.75 *
Available now!
Multi-Spectral Film
Bestseller

Multi-Spectral Film

£ 4.75 *
Available now!
Achromatic Lens, f=42.9 mm, Ø 25.5 mm
Bestseller

Achromatic Lens, f=42.9 mm, Ø 25.5 mm

£ 2.75 *
Available now!
Replacement Belts for the Orrery
Bestseller

Replacement Belts for the Orrery

£ 5.25 *
Available now!
Achromatic Lens, f=99.6 mm, Ø 26 mm
Bestseller

Achromatic Lens, f=99.6 mm, Ø 26 mm

£ 4.75 *
Short supply
Achromatic Lens, f=26.5 mm, Ø 15mm
Bestseller

Achromatic Lens, f=26.5 mm, Ø 15mm

£ 6.45 *
Short supply
Achromatic Lens, f=39.5 mm, Ø 18 mm
Bestseller

Achromatic Lens, f=39.5 mm, Ø 18 mm

£ 9.50 *
Available now!
Achromatic Lens, f=182.8 mm, Ø 50.0 mm
Bestseller

Achromatic Lens, f=182.8 mm, Ø 50.0 mm

£ 19.10 *
Available now!
Acrylic Lens OM1, f= -35 mm, Ø 16.5 mm
Bestseller

Acrylic Lens OM1, f= -35 mm, Ø 16.5 mm

£ 1.55 *
Available now!