Optics 1R Light&Dark Standard
Optics
The highly efficient optics with 65°, 90° and asymmetrical light emission angles provide very glare-free light with high color constancy (CLC) and maximum lighting uniformity, even at low ceiling heights. They are therefore ideally suited for use in a variety of recessed, surface-mounted and suspended luminaires in the office, store and architectural sectors. The optics are available in 1Rx7, 1Rx4 and 1Rx2 versions and are used in combination with a grid.
Product benefits
Choose a variant:
Optics 1R Light&Dark Standard 1Rx7 280 mm
| Ref. No. | Type | Light distribution | Light distribution | Family data sheet | Material | Light transmission | Surface texture | Length | Width | Height | LED technology |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 571827 | 91452 |
|
Wide 90° | PMMA | clear | microstructure | 260mm | 19.1mm | 9.5mm | SMD | |
| 572478 | 91453 |
|
ASYM | PMMA | clear | high-glossy | 260mm | 19.1mm | 8.7mm | SMD | |
| 575175 | 91459 |
|
Medium 65° | PMMA | clear | mat | 260mm | 19.1mm | 10.3mm | SMD |
| Ref. No. | Type | Light distribution |
|---|---|---|
| 571827 | 91452 | Wide 90° |
| 572478 | 91453 | ASYM |
| 575175 | 91459 | Medium 65° |
| Ref. No. | Type | Light distribution | 2D data | 3D data |
|---|---|---|---|---|
| 571827 | 91452 |
|
||
| 572478 | 91453 |
|
||
| 575175 | 91459 |
|
| Ref. No. | Type | Light distribution | ldt und ies data |
|---|---|---|---|
| 571827 | 91452 |
|
|
| 572478 | 91453 |
|
|
| 575175 | 91459 |
|
| Ref. No. | Type | Light distribution |
|---|---|---|
| 571827 | 91452 |
|
| 572478 | 91453 |
|
| 575175 | 91459 |
|
| Ref. No. | Type | Prüfzeichen | Prüfzertifikate |
|---|---|---|---|
| 571827 | 91452 | ||
| 572478 | 91453 | ||
| 575175 | 91459 |
| Ref. No. | Type | 2D data | 3D data |
|---|---|---|---|
| 571827 | 91452 |
|
|
| 572478 | 91453 |
|
|
| 575175 | 91459 |
|
Optics 1R Light&Dark Standard 1Rx2 80 mm
| Ref. No. | Type | Light distribution | Light distribution | Family data sheet | Material | Light transmission | Surface texture | Length | Width | Height | LED technology |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 572636 | 91472 |
|
Wide 90° | PMMA | clear | microstructure | 59mm | 19.1mm | 9.5mm | ||
| 575177 | 91479 |
|
Medium 65° | PMMA | clear | mat | 59mm | 19.1mm | 10.3mm | SMD |
| Ref. No. | Type | Light distribution |
|---|---|---|
| 572636 | 91472 | Wide 90° |
| 575177 | 91479 | Medium 65° |
| Ref. No. | Type | Light distribution | 2D data | 3D data |
|---|---|---|---|---|
| 572636 | 91472 |
|
||
| 575177 | 91479 |
|
| Ref. No. | Type | Light distribution | ldt und ies data |
|---|---|---|---|
| 572636 | 91472 |
|
|
| 575177 | 91479 |
|
| Ref. No. | Type | Light distribution |
|---|---|---|
| 572636 | 91472 |
|
| 575177 | 91479 |
|
| Ref. No. | Type | Prüfzeichen | Prüfzertifikate |
|---|---|---|---|
| 572636 | 91472 | ||
| 575177 | 91479 |
| Ref. No. | Type | 2D data | 3D data |
|---|---|---|---|
| 572636 | 91472 |
|
|
| 575177 | 91479 |
|
Optics 1R Light&Dark Standard 1Rx4 160 mm
| Ref. No. | Type | Light distribution | Light distribution | Family data sheet | Material | Light transmission | Surface texture | Length | Width | Height | LED technology |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 571885 | 91462 |
|
Wide 90° | PMMA | clear | microstructure | 140mm | 19.1mm | 9.5mm | SMD | |
| 572479 | 91463 |
|
ASYM | PMMA | clear | high-glossy | 140mm | 19.1mm | 8.7mm | SMD | |
| 575176 | 91469 |
|
Medium 65° | PMMA | clear | mat | 140mm | 19.1mm | 10.3mm | SMD |
| Ref. No. | Type | Light distribution |
|---|---|---|
| 571885 | 91462 | Wide 90° |
| 572479 | 91463 | ASYM |
| 575176 | 91469 | Medium 65° |
| Ref. No. | Type | Light distribution | 2D data | 3D data |
|---|---|---|---|---|
| 571885 | 91462 |
|
||
| 572479 | 91463 |
|
||
| 575176 | 91469 |
|
| Ref. No. | Type | Light distribution | ldt und ies data |
|---|---|---|---|
| 571885 | 91462 |
|
|
| 572479 | 91463 |
|
|
| 575176 | 91469 |
|
| Ref. No. | Type | Light distribution |
|---|---|---|
| 571885 | 91462 |
|
| 572479 | 91463 |
|
| 575176 | 91469 |
|
| Ref. No. | Type | Prüfzeichen | Prüfzertifikate |
|---|---|---|---|
| 571885 | 91462 | ||
| 572479 | 91463 | ||
| 575176 | 91469 |
| Ref. No. | Type | 2D data | 3D data |
|---|---|---|---|
| 571885 | 91462 |
|
|
| 572479 | 91463 |
|
|
| 575176 | 91469 |
|







