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