Posted: 24 December 2006 at 15:01 | IP Logged

Tokai HI-READER Much better than Hoya addpower.

Hoya addpower is a bugdet enhanced reading lenses.

Tokai HI-READER is a premium enhanced reading lenses.

Posted: 05 January 2007 at 01:40 | IP Logged

Download file presentation TOKAI HI-READER 1.6/42 MR-20 ABBE 42 Super strong : Near Occupational PALs 20 cm up to 100 cm for rimless frame

• PowerPoint  :  B57_04_Hi-readers.PPT  ( 330 KB )
• PDF :  F72_04_Hi-readers.pdf  ( 300 KB )

The price of TOKAI HI-READER 1.6/42 MR-20 is much more expensive than Hoya Addpower CR-39.

Hoya Addpower CR-39 have to compare with TOKAI PRO-READER CR-39 ( same design of TOKAI HI-READER 1.6/42 MR-20 ).

The price of TOKAI PRO-READER CR-39 is double price of Hoya Addpower.

Hoya Addpower is good for 40 cm up to 50 cm with digression - 0.75D and suitable for reading only.

TOKAI PRO-READER is good for 20 cm up to 1 meter with digression - 1.50D.

The distortion and the visual field of TOKAI PRO-READER and Hoya Addpower is about the same.

Posted: 12 January 2007 at 01:42 | IP Logged

THANKS. for your information. i have to learn more. sorry wrong typing  (30 cm) . i means 30 mm. i know that  hoya add power has 3 powers degression (e.g.add power +200 the degression is 2.00, 1.75, 1.50,1.25 D.) the ranging distance is 1/2.00=50 cm. , 1/1.75= 57 cm , 1/1.50 = 67 cm , 1/1.25 =80 cm.) that right? not include the patient's accommodation left . the normal range of power add we always check at 40 cm. the acc. works (NRA-PRA) the ranging may be 20 -60 cm.  with hoya add the ranging would be more than that you say.

 for tokai pro-reader has 6 powers degression(e.g. add power 2.00  the degression is 2.50 ,2.25, 2.00,1.75,1.50,1.25 , 1.00 is it right? so  the patient could read nearer (20 cm).  and farther at 1 m. how the degression ? if acc. works .

for me i think hoya add power is the first choice for the beginner save the money , more utility ,wider near zone reading and working. the depth of working distance depend on how much the add is. may be up grade later depend on the type of works.

**degression not digression**

Posted: 12 January 2007 at 02:06 | IP Logged

Thank your comment to correct the " degression ". I will correct it as soon as possible.

I recommended to reference every OPALs at ADD 2.00D.

Read good = see crystal clear and relax = read like when you was young and Hoya Addpower can read good at 40 cm up to 50 cm but if you need to see farer than 50 cm , you have to down your head and look pass the top of the lenses.

Can read = read quite clear with accomodate = read like your age , Hoyal Addpower will be like this table ;

The digression of Hoya Addpower

Download file presentation TOKAI HI-READER 1.6/42 MR-20 ABBE 42 Super strong : Near Occupational PALs 20 cm up to 100 cm for rimless frame

• PowerPoint  :  B57_04_Hi-readers.PPT  ( 330 KB )
• PDF :  F72_04_Hi-readers.pdf  ( 300 KB )

The design of TOKAI HI-READER is total difference than Hoya Addpower. If the custumer would like to save money , they have to going for Hoya Addpower.

If the customer would like to save their power of work , they have to going for TOKAI HI-READER.

But if the customer would like the best vision at near , they have to going for Rodenstock Impression 40 Individual Free Form Near Lenses.

More info about Rodenstock Impression 40 : http://www.apcthai.com/forum/forum_posts.asp?TID=55&PN=1

Posted: 14 January 2007 at 00:32 | IP Logged

THANKS....^+^.....

in the other way tokai hi-reader is better than hoya add power  by the power add is 2 steps (0.50 D.) more than hoya so the patient can use the eye-glass lasting longer  than hoya at least 2 years more.