What are lenses in different pieces trial lens set？
Generally, trial lens set has 48 piece, 104 pieces, 158 pieces, 266 pieces and etc. All these pieces lenses including accessories lenses.
Following is the specific lenses list:
1. Trial lens set 266 pcs
Spheres: 40 pairs each of concave and convex
0.12D
0.25D to 6.00D in 0.25 steps
6.50D to 10.00D in 0.50 steps
11.00D to 14.00D in 1.00 steps
16.00D to 20.00D in 2.00 steps
Cylinders: 20 pairs each of concave and convex
0.12D
0.25D to 4.00D in 0.25 steps
4.50D to 6.00D in 0.50 steps
Prisms: 12 pieces
0.5 (2), 1.0 (2), 2.0 (2), 3.0-8.0(1)
Accessories:14 pieces
BL,PH,SS,GF,RF,MR (1) FL,PL,CL (2)
Cross cylinder: 0.25(1), 0.5(1)
2. Trial lens set 260 pcs
Spheres: 39 pairs each of concave and convex
0.25D to 6.00D in 0.25 steps
6.50D to 10.00D in 0.50 steps
11.00D to 14.00D in 1.00 steps
16.00D to 20.00D in 2.00 steps
Cylinders: 20 pairs each of concave and convex
0.12D
0.25D to 4.00D in 0.25 steps
4.50D to 6.00D in 0.50 steps
Prisms: 12 pieces
0.5 (2), 1.0 (2), 2.0 (2), 3.0-8.0 (1)
Accessories:12 pieces
BL,PH,SS,GF,RF,MR,PL(1) FL,CL (2)
Cross cylinder 1 piece: 0.25 or 0.5
3. Trial lens set 232 pcs
Spheres: 35 pairs each of concave and convex
0.12D
0.25D to 4.00D in 0.25 steps
4.50D to 7.50D in 0.50 steps
8.00D to 15.00D in 1.00 steps
16.00D to 20.00D in 2.00 steps
Cylinders: 17 pairs each of concave and convex
0.12D
0.25D to 2.75D in 0.25 steps
3.00D to 3.50D in 0.50 steps
4.00D to 6.00D in 1.00 steps
Prisms: 12 pieces
0.5 (2), 1.0 (2), 2.0 (2), 3.0-8.0(1)
Accessories:12 pieces
BL,PH,SS,GF,RF,MR,PL(1) FL,CL (2)
Cross cylinder 1 piece: 0.25 or 0.5
4. Trial lens set 158 pcs
Spheres: 25 pairs each of concave and convex
0.25D to 4.00D in 0.25 steps
4.50D
5.00D to 12.00D in 1.00 steps
Cylinders: 12 pairs each of concave and convex
0.25D to 2.00D in 0.25 steps
2.50D to 4.00D in 0.50 steps
Prisms: 4 pieces
0.5, 1.0, 2.0, 3.0
Accessories: 6 pieces
BL, PH, SS, RF, PL (1)
Cross cylinder 1 piece: 0.25 or 0.5
5. Trial lens set 104 pcs
Spheres: 18 pairs each of concave and convex
0.25D to 2.00D in 0.25 steps
2.50D to 4.50D in 0.50 steps
5.00D to 8.00D in 1.00 steps
10.00D
Cylinders: 6 pairs each of concave and convex
0.25D to 1.00D in 0.25 steps
2.00D to 3.00D in 1.00 steps
Prisms: 4 pieces
0.5 , 1.0, 2.00, 3.00
Accessories: 4 pieces
BL, RF, PL
Cross cylinder 1 piece: 0.25 or 0.5
6. Trial lens set 68 pcs
Spheres: 28 pieces each of concave and convex
0.25D to 3.00D in 0.25 steps
3.50D to 7.00D in 0.50 steps
8.00D to 14.00D in 1.00 steps
16.00D
Cylinders: 12 pieces concave or convex
0.25D to 1.00D in 0.25 steps
1.50D to 5.00D in 0.50 steps
7. Trial lens set 48 pcs
Spheres: 16 pieces each of concave and convex
0.25D to 0.50D in 0.25 steps
1.00D to 2.00D in 0.50 steps
3.00D to 5.00D in 1.00 steps
Cylinders: 8 pieces each of concave and convex
0.25D to 0.50D in 0.25 steps
1.00D to 2.00D in 0.50 steps
