[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Buddhist Literature](https://indike.org/pramana/in.bauddha) › [Buddhist Sanskrit literature](https://indike.org/pramana/in.bauddha.sanskrit) › [Mahāyāna sūtras](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra) › [Sūtras of the Great Collection](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata) › [Ākāśagarbhasūtra](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra) › [འཕགས་པ་ནམ་མཁའི་སྙིང་པོ་ཞེས་བྱ་བ་ཐེག་པ་ཆེན་པོའི་མདོ](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo) › [The Akashagarbha Sutra](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo~en-84000) › notes.28 # འཕགས་པ་ནམ་མཁའ་སྙང་པ་ཞས་བྱ་བ་ཐག་པ་ཆན་པའ་མད notes.28 The Ākāśagarbha Sūtra notes.28 - **Language:** English ### [notes.28](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo~en-84000.notes.28) 28. A fire lens (Tib. me shel) concentrates the sun’s rays in order to produce fire, just like powerful meditative concentration is used to achieve supernatural powers, such as clairvoyance. - [Previous: notes.27](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo~en-84000.notes.27) - [Next: notes.29](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo~en-84000.notes.29) - [Up: notes](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo~en-84000.notes) --- Source: [https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo~en-84000.notes.28](https://indike.org/pramana/in.bauddha.sanskrit.mahayanasutra.mahasamnipata.akasagarbhasutra*bo~en-84000.notes.28) · Pramāṇa