Trial frame lens set BR-260

Overview
All lenses are made of mineral glass (Ø36 mm) mounted in copper-alloy rims (Ø38 mm). Cylinder lenses are clearly marked and their axis is aligned with the lens holder to facilitate work in a dark room. The complete set is supplied in a portable carry case for clinical use in refraction and ophthalmic examinations.

Note
This product is a medical device. Use only in accordance with the instructions for use or the device label.

Spheres

• 39 pairs concave (-) and 39 pairs convex (+)
• 0.25D to 6.00D in 0.25D steps
• 6.50D to 10.00D in 0.50D steps
• 11.00D to 14.00D in 1.00D steps
• 16.00D, 18.00D, 20.00D

Cylinders

• 20 pairs concave (-) and 20 pairs convex (+)
• 0.25D to 4.00D in 0.25D steps
• 4.50D to 6.00D in 0.50D steps

Prisms Δ

• 0.50D (x2)
• 1.00D (x2)
• 2.00D (x2)
• 3.00D (x2)
• 4.00D (x2)
• 5.00D
• 6.00D
• 8.00D
• 10.00D

Accessories

• BL occluder
• PH pinhole (x2)
• SS stenopeic slit
• MR Maddox white
• CL crossed line
• PL plano lens (0D)
• GF green filter
• RF red filter
• CC cross cylinder (-0.50D) with handle grip

Packing
1 box; 610 × 410 × 100 mm

Technical specifications

• Lens material: mineral glass, Ø36 mm
• Lens rims: copper alloy, Ø38 mm
• Cylinders clearly marked; axis aligned with lens holder to facilitate use in a dark room
• Sphere range: 39 pairs concave (-) + 39 pairs convex (+) covering 0.25D–20.00D (as specified)
• Cylinder range: 20 pairs concave (-) + 20 pairs convex (+) covering 0.25D–6.00D (as specified)
• Includes 14 prism values as listed
• Included accessories: occluder, pinholes, stenopeic slit, Maddox, crossed line, plano lens, green/red filters, cross cylinder with handle
• Delivered in a portable carry case
• Packing dimensions: 610 × 410 × 100 mm
• CE marked; designated as a medical device