Trial frames and trial lens sets
MT266
Trial lens set with full-aperture lenses

Intended use
The MT266 is a trial lens set for subjective refraction. The lenses are full-aperture with a diameter of 36.5 mm and are mounted in metal rims.
The set is delivered in a carrying case with an aluminium frame, a black ABS surface and combination locks.
Key features
- Full-aperture lenses, diameter 36.5 mm
- Metal rims in three coating colours: red, black and grey (A4)
- Carrying case: aluminium frame and black ABS surface
- Combination locks
Technical specifications
Lens construction
- Aperture
- Full aperture
- Lens diameter
- 36.5 mm
- Rim material
- Coated metal
Spherical lenses
- Convex (+)
- 0.25 … 20.00 D
- Concave (−)
- 0.25 … 20.00 D
- Step
- 0.25 D from 0.25–6.00 · 0.50 D from 6.50–10.00 · 1.00 D from 11.00–16.00 · plus 18.00 and 20.00
- Quantity
- 2 pcs of each power
Cylindrical lenses
- Convex (+)
- 0.25 … 6.00 D
- Concave (−)
- 0.25 … 6.00 D
- Step
- 0.25 D from 0.25–4.00 · 0.50 D from 4.50–6.00
- Quantity
- 2 pcs of each power
Prism lenses
- 2 pcs of each
- 0.5 · 1.0 · 2.0 · 3.0 · 4.0 Δ
- 1 pc of each
- 5.0 · 6.0 · 8.0 · 10.0 Δ
Auxiliary lenses
- 1 pc of each
- Black · green · red · plano lens · white Maddox · red Maddox · slit (SS1.5) · occluder · stenopaeic aperture 1.5 mm · stenopaeic aperture 1.0 mm · cylinder 0.25 D · cylinder 0.50 D
- 2 pcs
- Cross-line
Source of information: Manufacturer’s (Canton) product brochure MT266 Trial Lens Set.
From the same product group
- Trial frames and trial lens sets

CT2207GR PRO
Trial frame for subjective refraction
View the product - Trial frames and trial lens sets

CT2209 PRO
Trial frame for five trial lenses
View the product - Trial frames and trial lens sets

PL266
Trial lens set with reduced apertures
View the product
Would you like to discuss the MT266?
Describe your needs briefly and we will look at a suitable configuration together.